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Features
• ES cone and center cap are adapted.
This new diaphragm material has the
fine, supple and high density fiber, and
its characteristics successfully improve
the mid-high frequency reproduction.
• ø146mm strong ferrite magnet is em-
ployed.
• Well tuned Qts / Mms values for ease of
use in the back loaded horn enclosure.
Specifications
&
Thiele/Small Parameters
Size
:
Voice Coil Diameter
:
Cast / Stamped
:
Impedance
:
Reproduction Frequency Response
:fs -
Sound Pressure Level
:
Rated Input
:
Music Power
:
Magnet Material
:
Magnet Weight
(main)
:
1,067
(cancel)
:
n/a
Net Weight
3,200
a :
D:
Sd :
0.0206
Zn :
Fs :
Re :
0.0525
Le :
Qms :
Qes :
0.194
Qts :
Mms :
BL :
10.65
Vas :
70.99
Xmax :
Eff/ η 0 :
1.172
Cms :
231.96
EBP :
200
mm /
7.9
in
35
1.4
Frequency Response / Impedance
mm /
in
Stamped
8
Ω
20
kHz
96
dB/W(m)
30
W
90
W
Ferrite
g /
2.352
lb
g /
n/a
lb
g /
7.055
lb
Dimensions & Mounting Information
mm
81
162
mm
m
2
8
Ω
45
Hz
6.8
Ω
mH
4.57
0.19
g
12.2
Telsa/m
L
0.8
mm
2.68
%
m/N
FULL RANGE SPEAKER UNIT
FE206En
φ220
4-φ5
Overall Diameter :
Baffle Hole Diameter
Depth
208
φ182
φ145
208
8.2
mm /
in
185
7.3
:
mm /
in
87.9
3.5
:
mm /
in
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Summary of Contents for Fostex FE206En
-
Page 1: Specifications
FULL RANGE SPEAKER UNIT FE206En Features • ES cone and center cap are adapted. This new diaphragm material has the fine, supple and high density fiber, and its characteristics successfully improve the mid-high frequency reproduction. • ø146mm strong ferrite magnet is em- ployed. - Page 2 Recommended Back Loaded Horn Type Enclosure • This example shows a ‘back loaded horn’ type enclosure for FE206En. • FE206En’s magnetic circuit with ø146mm large ferrite magnet provides sharper resonance and makes the unit suitable for a back loaded horn type enclosure.
- Page 3 • In order to avoid unwanted mid/high frequency dispersion of the horn, we recom- mend damping the enclosure with filler and sound absorption material. Sound Absorbents • FE206En is designed for use in a back load- Bass Reflex Type Enclosure ed horn type enclosure and it is generally unit : mm unsuitable for bass reflex because of its over damping sound characteristics.
- Page 4 Distributor / Authorised Dealer www.fostex.jp Fostex Co. ,3-2- 35 Musa shino, Akishima,T okyo,J apa n 196-0 021 Tel :+81(0) 42-546-497 4 Fax:+8 1(0)42 -546 -92 22 Printed in China 500134 In accordance with our policy of continuous development, we reserve the right to change specifica...